package seventeen.observer.example;

public class GraphObserver implements Observer{
    @Override
    public void update(NumberGenerator generator) {
        System.out.println("GraphObserver:");
        int count = generator.getNumber();
        for (int i=0; i < count;i++){
            System.out.print("*");
        }
        System.out.println("");
        try {
            Thread.sleep(100);
        }catch (InterruptedException e){
            e.printStackTrace();
        }
    }
}
